66064292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124181}}^1$

素因数の和:124211

約数の個数: 24

約数和(自身を含む): 139083840

約数和(自身を除く): 73019548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 124181, 248362, 496724, 869267, 1738534, 2359439, 3477068, 4718878, 9437756, 16516073, 33032146, 66064292]

約数ペア:

[(1, 66064292), (2, 33032146), (4, 16516073), (7, 9437756), (14, 4718878), (19, 3477068), (28, 2359439), (38, 1738534), (76, 869267), (133, 496724), (266, 248362), (532, 124181)]